GEA Bock Open Type Compressors F - Teknotherm …teknotherm-inc.com/.../2014/12/Bock-F-Series-Compressors-Brochure… · GEA Refrigeration Technologies The full range of open type

GEA Refrigeration Technologies

The full range of open type compressors and units

GEA Bock Open Type Compressors F

engineering for a better world

2 | www.gea.com 96023-08.2014-Gb Subject to change without notice

GEA Refrigeration Technologies, part of the internationally active GEA Group, is a syn-

onym for industrial refrigeration technology. Since the end of the 19th century, it has been

our business to cool processes and products, and to control the temperature of goods in

transport.

You will find our solutions in the food and beverage sector; in the petrochemical, che-

mical, and pharmaceutical industries; on fishing ships; in natural gas liquefaction; in

infrastructure facilities; and in ice factories. We are also at the top with know-how when

it comes to refrigeration at leisure facilities. After all, we have been excited about refrige-

ration for decades now. As a result, our staff enthusiastically goes about its development

and production projects – to include preventive and remedial maintenance of your refri-

geration systems.

This enthusiasm is highly apparent in the daily work of all companies in our Segment.

Whether it’s complete systems or individual valves: we have the experience in every sec-

tion of our company to optimally design, manufacture, and install refrigeration systems.

And to take full advantage of this experience, we not only carry out development in our

own company: we also manufacture, assemble, and test the core components. A chain is,

after all, only as strong as its weakest link: and this also applies equally well to refrigera-

tion technology, cooling processes, and cooling chains.

This makes it all the more important that you have a partner – in GEA Refrigeration

Technologies – that has learned to master refrigeration from A to Z. And all of this since

1896, when Willem Grasso founded his refrigeration division. From this history of GEA

Refrigeration Technologies, you will profit in the form of technical expertise and top

sector know-how.

But we all live in the present and think about the future. We ponder a future in which

more and more processes need energy around the world, and fewer natural resources are

available. As a result, we have taken it as our goal to create solutions that are not only long-

life and cost-effective, but also energy-saving and environment-protecting. We feel obliga-

ted to sustainability in many respects. Our objective is to produce longlife and material-

saving products over the long run – as well as products that use environmentally benign

refrigerants. And we aim to produce efficiently. But our responsibility does not end at

the factory gate. As a result, we take great pains to ensure that our systems are energy-

efficient and that they protect the climate. With GEA Refrigeration Technologies, you can

also count on optimal economy: saving energy indeed means reducing money spent for

energy. At the same time, you protect the environment. Thanks to our refrigeration tech-

nology, your processes will run more economically and more ecologically. To maintain our

standard of living and to assure quality of life for future generations as well.

Our claim of combining economy with saving natural resources is reflected in all com-

ponents of our company, such as the following: compressors, chillers, heat pumps, ice

machines, fittings and valves, control systems, and many, many more. You can find proof

of the above throughout the world. Our international corporate network – and above all

our reference projects – are spread all over the globe.

In touch with our customers

GEA Refrigeration Technologies:Your partner for low temperatures

3www.gea.com |96023-08.2014-Gb Subject to change without notice

DisclaimerThis brochure has been produced for you with the greatest of care. Nevertheless it is not possible to rule out mistakes completely. In such cases we cannot assume any liability. The contents correspond to the status on going to print. Illustrations may include optional equipment. Deviations cannot be ruled out because of the ongoing development process of our products.

The details are provided as unbinding general information and cannot substitute de-tailed, individual consultation. Reprints even only of excerpts only allowed with the explicit approval of GEA Bock GmbH. © GEA Bock GmbH 2014

In touch with our customers

GEA Bock Compressors

Characteristics I 1

F compressors I 2

F compressors for NH3 I 3

Compressor units for directive drive I 4

4 | www.gea.com 96023-08.2014-Gb Subject to change without notice

Over 80 years ago, when the refrigeration and air-conditioning

industry was still in its infancy, our company's founder, Wilhelm

Bock, had a vision: He wanted to build first-class and reliable refri-

geration machines. In the following decades Bock developed into

one of the world's leading manufacturers of refrigeration and air-

conditioning compressors.

As part of the GEA Group AG, GEA Bock offers the right compres-

sor for refrigeration and air conditioning in all commercial, indus-

trial, rail, bus and transport sectors.

The F model series provides modern open type compressors for se-

parate drive systems (using V belts or direct couplings) in 7 model

sizes and 10 capacity stages from 10,5 to 282 m³/h. Load transfer

through a V pair.

GEA Bock F compressors are compact, robust and due to their open

type construction they are easy to handle in almost all application

fields of refrigeration technology.

As an alternative to the established F compressor series, a special-

ly modified compressor series F NH3 is available for use with the

refrigerant R 717. The F NH3 series is especially suitable for small

to medium capacities.

No matter what your application is – we offer you the ideal

compressor for your individual demand.

Be inspired. By our new products, our established product series

and the entire passion that goes into each of our products.

GEA Bock - More than a compressor

5www.gea.com |96023-08.2014-Gb Subject to change without notice

The F model series provides modern open type compressors for separate drive systems

(using V belts or direct couplings). Load transfer through a V pair.

Virtually all drive capacity requirements can be met.

Very compact compressor design, robust and easy to handle. Oil pump lubrication as

standard.

- F compressors

- F NH3 compressors

- Compressor units for direct drive

- NH3 compressor units for direct drive

The GEA Bock HG (Hermetic Gas-cooled) range of semi-hermetic compressors offers

traditional suction gas-cooled compressor state of the art technology. These compressors of

the highest quality standard excel in their running comfort, easy maintenance, efficiency

and reliability. Suitable as standard for conventional or chlorine-free HFC refrigerants.

The HA (Hermetic Air-cooled) range, specially engineered by GEA Bock, is available for

deep-freezing applications, in particular for use with the refrigerants R22 and R404A.

- Single-stage

- CO2 compressors subcritical

- CO2 compressors transcritcal

- R134a compressors

- R407C compressors

Semi-hermetic compressors HG (HA)

Open type compressors F

Production ProgramGEA Bock Compressors

GEA Bock vehicle compressors of the FK range are the result of many years of experience

in the domain of mobile cooling systems.

The unsurpassed light, compact, robust design and wide r.p.m. range are only some of

the outstanding features of this unique product range of two, four and six cylinder

compressors.

A wide variety of designs can be tailored to suit individual requirements.

The so-called K version is a special innovation with a unique valve plate system for

maximum requirements in bus and coach air-conditioning systems.

- Compressors for bus and train air-conditioning

- Compressors for transport refrigeration and other applications

Vehicle compressors FK

- ATEX compressors

- HC compressors

- Aluminium compressors

- 2-pole compressors

- Two-stage compressors

- Duplex compressors

- Compressor units with receiver

- Condenser units air-cooled

The difference is in the detail -Characteristics GEA Bock open type compressors F

Special features 8

96023-08.2014-Gb Subject to change without notice8 | www.gea.com

GEA Bock Open Type Compressors FSpecial features

Low-wearing long-lifed mechanism

- Solid construction and design

- Classic crankshaft construction with hardened surface

- Classic crankshaft construction with carbonated plasma-nitrite

surface (F18)

- Low-friction, wear-resistant plain bearings

- Aluminium pistons with two-ring assembly,

F14, F16, F18 three-ring assembly, compression ring chromehardened

- Aluminium con-rod in divided, screwed design,

F14, F16, F18 with high-strength small end bearings

Reliable and safe oil supply

- Classic lubricating oil circuit with oil pump independent of rotating

direction

- High-volume oil sump

- F14, F16 option of expanding the oil volume by 2.5 litres by raising the

base plate (accessories)

- F14, F16, F18 with connection facility for oil pressure monitoring

via ∆p oil differential pressure sensor

- F14, F16 and F18 with practical oil service valve for clean oil changes

without intervening in the refrigeration cycle (accessories).

- Maximum slant of 30° short-term possible in both axes

(e.g. marine applications)

Open type 2-, 4-, 6- and 8-cylinder compressors

- Compact construction

- Robust and easy to handle

- Suitable for v-belt or coupling drive

- Large number of applications with a wide r.p.m. range

- Naturally with oil pump lubrication

Universal - e.g. R134a, R404A, R507, R407C, R22

- One compressor design for all conventional refrigerants,

for air-conditioning applications, normal or deep-freezing.

Maximum permissible operating pressure: 28 bar

- Compressor designs for NH3

- Compressor designs for CO2 on request

Quiet with low vibrations - Large-dimensioned crankshaft area

- Dynamic mass balance

- High volume pressure area to dampen pulsations

8-cylinder drive

996023-08.2014-Gb Subject to change without notice www.gea.com |


1

2

3

4

Special features

Simply constructed floating ring seals

- Tried and tested construction for decades

- Only one o-ring seal, counter ring designed as the screw-on cover

- With oil washing for cooling and lubricating the whole unit

- Easy to change the shaft seal for maintenance purposes

- F14, F16 and F18 design with piece of tube for controlled oil drain option

Example: assembly shaft seal F16

only one O-ring seal

Valve plate construction for safe operation

- Universally proven valve design with intake and discharge finger reed valves clamped on one side

(F14, F16 intake side formed as ring fins)

- Valves made out of high-quality, impact-resistant spring steel

mexxFlow valve system - F18

- Valve plate with highly efficient double ring fins

- Fins made out of high-quality, impact-resistant spring steel

- Flow optimized system of valve plate and cylinder head

mexxFlow by GEA – the new benchmark for efficiency

With mexxFlow GEA Bock presents in the F18 compressor its new gene-ration of highly efficient and reliable valve systems for higher refrigerating capacity at a lower power consumption!

Further information is available on www.mexxFlow.com

double ring fins

ring finstongue fins

practical drain-option via freely

accessible piece of tube

96023-08.2014-Gb Subject to change without notice10 | www.gea.com

GEA Bock Open Type Compressors FSpecial features

Economic performance regulation (accessories)

- Blocking of the intake of a cylinder bank with an electromagnetic pilot valve

- Possible regulating steps:

4-cylinder compressor: 50 % 6-cylinder compressor: 33 % / 66 % 8-cylinder compressor: 25 % / 50 % / 75 %

- Continuously variable speed control (up to 60 Hz) via external frequency converter possible

Full load operation(Principle F14/16)

Partial load operation(Principle F14/16)

Oil sump heater (accessories)

- Design with immersion sleeve

- Changes possible without intervening in the refrigeration cycle

1196023-08.2014-Gb Subject to change without notice www.gea.com |


1

2

3

4

Special features

Various drive options

- Conical (F18 = cylindrical) shaft end for safe force transmission and exact installation of the drive elements

- Drive via v-belt or coupling, with all the conventional drive sources

(electric motors, combustible motors, hydraulic motors, etc.)

- Coupling bell for quick and easy installation

direct

Acceptance by classification societies (accessories)

Further classification

societies on request.

belt drive

F Compressors

At a glance

Operating limits and performance data

Technical data

Dimensions and connections

Scope of supply and accessories

14

15

24

25

34

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96023-08.2014-Gb Subject to change without notice

The F model series provides modern open type compressors for separate drive systems using V belts or direct couplings. Load transfer

through a V pair. Virtually all drive capacity requirements can be met.

The compressor design is very compact, robust and due to its open type construction it can be used reliably and without problems in almost

all areas of refrigeration technology.

All our F compressors are equipped with oil pump lubrication.

Type key

Swept volume 2)

Size

Ester oil filling 1)

Series

1) X - Ester oil filling (HFC refrigerant, e.g. R134a, R407C)

2) Indication only at F14, F16, F18

At a glance

F X 14 / 1166

200

100

Hu

bvo

lum

en

m³/

h

300

F2 F3 F4 F5 F14 F16 F18

The current program...7 model sizes with 10 capacity stages from 10.5 to 281 m³/h (1.450 rpm)

Dis

plac

emen

t m

³/h

1

2

3

4

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R134a Notes

Operating limits

Compressor operation is possible within the examples in the

diagram showing the limitations of use. The meaning of the

surfaces marked in colour are to be observed. Limiting areas

should not be selected for layout or continuous operating

points.

Performance data

Performance specifications for the R134a are based on 25 °C suction

gas temperatures without liquid subcooling. (Exception: FX18 = 20 °C

suction gas temperature). Compressor speed 1450 rpm.

The values can be stated to judge the overall performance at

other speed with the help of the calculation factors below.

For additional technical data for other operating points see

GEA Bock software.

Operating limits

R134a Operating limits FX2, FX3, FX4, FX5, FX14, FX16, FX18

Unlimited application range

Supplementary cooling or reduced suction gas temperature

tO Evaporating temperature (°C)

tC Condensing temperature (°C)

tOh Suction gas temperature (°C)

∆tOh Suction gas overheating (K)

1) LP = low pressure HP = high pressure

Maximum permissible operating pressure (LP/HP)1): 19/28 bar

0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

500

Compressor speed (rpm)

Facto

r

750 1000 1250 1500 1800

Cooling capacity Q0

Power required P

16 | www.gea.com



Based on 25 °C suction gas temperaturewithout liquid subcooling

Supplementary cooling orreduced suction gas temp.

Type Cond.

temp.

°C

Cooling capacity QO [W] Power consumption P [kW]

Evaporating temperature °C

15 12,5 10 5 0 -5 -10 -15 -20 -25 -30

FX2

30QP

40QP

50QP

60QP

70QP

FX3

30QP

40QP

50QP

60QP

70QP

FX4

30QP

40QP

50QP

60QP

70QP

FX5

30QP

40QP

50QP

60QP

70QP

FX14/1166

30QP

40QP

50QP

60QP

70QP

FX14/1366

30QP

40QP

50QP

60QP

70QP

•

R134a Performance data 1.450 rpm

10018 9158 8354 6903 5648 4570 3653 2878 2228 1684 1229 0,92 0,97 1,01 1,05 1,04 1,01 0,95 0,87 0,78 0,69 0,60 8960 8176 7444 6126 4990 4017 3190 2490 1901 1404 981 1,33 1,34 1,34 1,32 1,26 1,18 1,08 0,97 0,86 0,76 0,66 7870 7163 6504 5323 4308 3442 2707 2085 1559 1111 723 1,68 1,66 1,63 1,55 1,45 1,33 1,20 1,07 0,94 0,83 0,74 6757 6128 5544 4500 3609 2852 2212 1671 1211 815 464 1,99 1,94 1,88 1,75 1,61 1,45 1,30 1,15 1,01 0,90 0,81 5629 5079 4570 3667 2902 2257 1715 1256 865 522 211 2,24 2,17 2,08 1,91 1,73 1,55 1,37 1,21 1,08 0,97 0,89 19421 17754 16195 13383 10949 8861 7083 5580 4319 3265 2383 1,79 1,89 1,96 2,03 2,02 1,95 1,84 1,68 1,51 1,33 1,16 17370 15850 14431 11877 9674 7787 6183 4827 3685 2721 1902 2,57 2,60 2,60 2,56 2,45 2,29 2,10 1,89 1,68 1,47 1,29 15258 13887 12610 10319 8351 6672 5247 4042 3023 2154 1402 3,26 3,22 3,17 3,01 2,81 2,58 2,33 2,07 1,83 1,61 1,43 13100 11881 10748 8725 6997 5530 4289 3240 2348 1580 900 3,86 3,76 3,65 3,40 3,12 2,82 2,52 2,23 1,97 1,75 1,58 10912 9847 8861 7110 5627 4376 3324 2436 1677 1013 410 4,35 4,20 4,04 3,71 3,36 3,00 2,67 2,35 2,09 1,87 1,73 38841 35508 32390 26765 21899 17722 14165 11160 8638 6530 4767 3,58 3,77 3,91 4,05 4,04 3,91 3,67 3,37 3,02 2,66 2,32 34740 31700 28861 23753 19347 15575 12367 9655 7369 5442 3804 5,15 5,20 5,20 5,11 4,89 4,58 4,20 3,78 3,35 2,94 2,58 30516 27774 25219 20638 16702 13344 10494 8084 6045 4308 2805 6,52 6,45 6,34 6,03 5,63 5,16 4,66 4,15 3,66 3,22 2,86 26201 23762 21496 17450 13994 11060 8578 6479 4696 3159 1800 7,71 7,52 7,30 6,80 6,23 5,64 5,04 4,46 3,94 3,49 3,16 21825 19693 17721 14220 11254 8753 6648 4871 3353 2026 819 8,70 8,40 8,08 7,41 6,71 6,01 5,33 4,71 4,17 3,74 3,46 70611 64551 58883 48658 39811 32217 25751 20288 15703 11871 8666 6,51 6,86 7,11 7,37 7,35 7,10 6,67 6,12 5,49 4,84 4,21 63155 57629 52468 43182 35173 28315 22483 17552 13397 9894 6916 9,36 9,45 9,46 9,29 8,89 8,32 7,63 6,87 6,09 5,35 4,69 55477 50492 45848 37518 30364 24259 19078 14697 10990 7832 5099 11,86 11,72 11,52 10,96 10,23 9,38 8,47 7,54 6,65 5,86 5,20 47632 43198 39078 31723 25440 20106 15594 11779 8537 5743 3271 14,02 13,67 13,27 12,36 11,33 10,25 9,16 8,11 7,15 6,35 5,74 39677 35802 32216 25852 20459 15912 12086 8856 6096 3683 1490 15,81 15,27 14,70 13,48 12,20 10,92 9,69 8,56 7,58 6,81 6,29 97150 88813 81014 66946 54774 44326 35430 27914 21605 16333 11923 8,96 9,43 9,78 10,14 10,11 9,77 9,18 8,42 7,55 6,65 5,80 86892 79288 72188 59412 48392 38956 30932 24148 18432 13612 9515 12,87 13,00 13,02 12,78 12,24 11,45 10,50 9,45 8,38 7,36 6,45 76328 69469 63079 51620 41776 33376 26248 20220 15120 10776 7015 16,32 16,13 15,85 15,08 14,07 12,90 11,65 10,37 9,15 8,06 7,16 65534 59433 53766 43646 35002 27662 21454 16206 11746 7902 4501 19,29 18,80 18,26 17,00 15,59 14,10 12,60 11,16 9,84 8,73 7,90 54590 49258 4 4325 35568 28148 21892 16628 12184 8387 5067 2050 21,75 21,01 20,22 18,54 16,79 15,03 13,33 11,78 10,43 9,37 8,65 114013 104228 95076 78566 64282 52020 41580 32759 25356 19168 13993 10,52 11,07 11,48 11,90 11,87 11,47 10,77 9,88 8,86 7,81 6,80 101973 93049 84717 69724 56792 45718 36302 28340 21632 15975 11167 15,11 15,25 15,28 15,00 14,36 13,44 12,32 11,09 9,84 8,63 7,57 89575 81526 74027 60579 49027 39169 30804 23730 17745 12646 8233 19,15 18,93 18,60 17,69 16,51 15,14 13,67 12,17 10,74 9,46 8,40 76908 69749 63098 51221 41077 32463 25178 19019 13785 9273 5282 22,63 22,07 21,43 19,95 18,30 16,55 14,79 13,09 11,55 10,25 9,27 64065 57808 52019 41743 33034 25692 19514 14298 9843 5946 2405 25,52 24,65 23,73 21,76 19,70 17,63 15,65 13,82 12,24 10,99 10,15

Performance data

1

2

3

4

17www.gea.com |



Type Cond.

temp.

°C



15 12,5 10 5 0 -5 -10 -15 -20 -25 -30

FX16/1751

30QP

40QP

50QP

60QP

70QP

FX16/2051

30QP

40QP

50QP

60QP

70QP

R134a Performance data 1.450 rpm•

145822 133308 121602 100486 82215 66533 53180 41898 32429 24515 17897 13,45 14,16 14,68 15,22 15,18 14,67 13,78 12,63 11,33 9,99 8,70 130423 119010 108353 89177 72636 58473 46429 36247 27667 20431 14282 19,32 19,51 19,54 19,18 18,37 17,19 15,76 14,19 12,58 11,04 9,68 114566 104272 94681 77480 62705 50097 39399 30351 22696 16175 10530 24,50 24,21 23,79 22,63 21,12 19,37 17,48 15,57 13,74 12,09 10,74 98365 89208 80702 65512 52538 41521 32203 24326 17631 11861 6756 28,95 28,23 27,40 25,52 23,41 21,17 18,91 16,74 14,78 13,11 11,86 81937 73935 66531 53388 42250 32860 24959 18288 12589 7605 3076 32,65 31,53 30,35 27,83 25,19 22,55 20,01 17,68 15,66 14,06 12,99 170924 156256 142534 117783 96368 77986 62334 49110 38011 28735 20977 15,77 16,60 17,21 17,84 17,80 17,19 16,15 14,81 13,29 11,71 10,20 152875 139497 127005 104528 85140 68539 54422 42486 32429 23948 16740 22,65 22,87 22,90 22,49 21,53 20,15 18,47 16,63 14,75 12,94 11,35 134288 122222 110980 90818 73499 58721 46181 35575 26602 18959 12342 28,71 28,37 27,89 26,52 24,75 22,70 20,49 18,25 16,10 14,17 12,59 115298 104565 94594 76789 61582 48668 37746 28513 20666 13902 7919 33,93 33,08 32,12 29,91 27,43 24,81 22,17 19,63 17,32 15,37 13,90 96042 86662 77983 62578 49523 38517 29255 21436 14757 8914 3606 38,27 36,96 35,57 32,62 29,53 26,44 23,46 20,72 18,35 16,48 15,22



Performance data

Type Cond.

temp.

°C



15 12,5 10 5 0 -5 -10 -15 -20 -25 -30

FX18/2735

30QP

40QP

50QP

60QP

70QP

FX18/3235

30QP

40QP

50QP

60QP

70QP

R134a Performance data 1.450 rpm•

242000 222000 203000 169000 139000 112000 89500 70500 54500 41300 30600 19,90 20,90 21,70 22,50 22,50 21,80 20,60 18,90 16,90 14,70 12,60 218000 200000 182000 151000 123000 99100 78700 61300 46700 34400 24300 29,20 29,50 29,60 29,10 27,90 26,10 23,80 21,30 18,60 15,90 13,30 193000 176000 161000 132000 107000 85700 67400 51800 38600 27400 18000 37,50 37,10 36,40 34,70 32,30 29,60 26,50 23,20 19,90 16,80 13,80 167000 152000 138000 113000 90800 72000 55900 42200 30500 20500 12000 44,70 43,60 42,40 39,40 36,10 32,40 28,60 24,70 20,90 17,30 14,20 140000 127000 115000 93000 74300 58200 44400 32700 22600 14000 6290 50,90 49,20 47,40 43,40 39,10 34,70 30,20 25,70 21,60 17,70 14,40 290000 265000 243000 201000 165000 134000 107000 84200 65100 49300 36500 23,70 25,00 25,90 26,90 26,90 26,10 24,60 22,60 20,20 17,60 15,00 261000 238000 218000 180000 147000 119000 94000 73200 55700 41100 29000 34,90 35,30 35,30 34,70 33,30 31,10 28,50 25,50 22,30 19,00 15,90 230000 210000 192000 158000 128000 103000 80500 61900 46100 32800 21500 44,80 44,30 43,50 41,40 38,60 35,30 31,60 27,80 23,80 20,00 16,50 199000 182000 165000 135000 109000 86000 66800 50400 36400 24500 14300 53,40 52,10 50,60 47,10 43,10 38,70 34,10 29,50 25,00 20,70 16,90 168000 152000 138000 112000 88700 69500 53000 39000 27000 16700 7520 60,80 58,80 56,60 51,90 46,80 41,40 36,00 30,80 25,80 21,20 17,20



The performance data for the FX18 is preliminary data!

18 | www.gea.com



R404A/R507 Notes

Operating limits




should not be selected for layout or continuous operating points.

Performance data

Performance specifications for R404A/R507 are based on 20°C

suction gas temperatures without liquid subcooling. Compressor

speed 1450 rpm.




GEA Bock software.

0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

500


Facto

r

750 1000 1250 1500 1800

Operating limits

Cooling capacity Q0

Power required P

R404A/R507 Operating limits FX2, FX3, FX4, FX5, FX14, FX16, FX18









1

2

3

4

19www.gea.com |



Performance data

Type Cond.

temp.

°C



10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45

FX2

30QP

40QP

50QP

FX3

30QP

40QP

50QP

FX4

30QP

40QP

50QP

FX5

30QP

40QP

50QP

FX14/1166

30QP

40QP

50QP

FX14/1366

30QP

40QP

50QP

FX16/1751

30QP

40QP

50QP

FX16/2051

30QP

40QP

50QP

FX18/2735

30QP

40QP

50QP

FX18/3235

30QP

40QP

50QP

R404A/R507 Performance data 1.450 rpm

13423 11418 9621 8020 6606 5366 4290 3366 2584 1933 1402 979 2,21 2,19 2,13 2,05 1,94 1,80 1,65 1,48 1,31 1,12 0,94 0,75 11561 9785 8201 6797 5562 4485 3555 2761 2092 1537 1085 724 2,65 2,56 2,44 2,30 2,13 1,95 1,76 1,55 1,34 1,12 0,91 0,70 9652 8113 6749 5548 4500 3593 2816 2159 1609 1157 791 3,03 2,88 2,71 2,51 2,30 2,07 1,83 1,59 1,34 1,10 0,86 28402 24165 20377 17011 14041 11442 9187 7251 5608 4231 3096 2175 3,92 3,97 3,94 3,83 3,66 3,44 3,17 2,88 2,56 2,23 1,90 1,57 24498 20763 17437 14495 11911 9657 7710 6042 4628 3442 2458 1650 4,97 4,85 4,66 4,41 4,11 3,77 3,40 3,01 2,61 2,21 1,83 1,46 20584 17356 14498 11985 9791 7889 6254 4860 3680 2690 1862 5,90 5,62 5,28 4,89 4,47 4,02 3,56 3,08 2,61 2,15 1,72 53909 45836 38585 32117 26393 21373 17019 13292 10151 7559 5476 3862 8,34 8,30 8,09 7,73 7,25 6,68 6,04 5,36 4,66 3,96 3,29 2,69 46772 39538 33069 27326 22270 17862 14063 10834 8135 5928 4173 2832 10,09 9,75 9,27 8,67 7,98 7,21 6,41 5,59 4,78 4,00 3,27 2,63 39157 32814 27179 22214 17880 14137 10946 8268 6064 4295 2922 11,44 10,83 10,10 9,28 8,40 7,47 6,53 5,59 4,69 3,85 3,09 95654 81844 69253 57854 47620 38522 30533 23624 17768 12938 9105 6242 12,98 13,48 13,55 13,24 12,62 11,75 10,69 9,49 8,22 6,94 5,70 4,57 83330 70784 59401 49154 40014 31955 24949 18967 13981 9965 6890 4728 16,87 16,64 16,05 15,16 14,03 12,72 11,28 9,79 8,29 6,85 5,53 4,39 70427 59251 49183 40194 32258 25345 19428 14480 10472 7377 5168 20,21 19,31 18,12 16,70 15,11 13,41 11,67 9,93 8,26 6,73 5,38 131605 112604 95281 79598 65518 53000 42008 32503 24447 17801 12527 8587 17,86 18,55 18,64 18,22 17,37 16,17 14,71 13,06 11,32 9,55 7,85 6,29 114650 97388 81727 67628 55054 43966 34326 26096 19237 13711 9480 6506 23,21 22,89 22,08 20,86 19,30 17,49 15,52 13,47 11,41 9,43 7,61 6,04 96896 81521 67668 55301 44382 34871 26730 19922 14408 10150 7110 27,80 26,56 24,92 22,97 20,79 18,45 16,05 13,66 11,37 9,25 7,40 154448 132149 111819 93414 76889 62199 49299 38144 28690 20890 14701 10078 20,96 21,77 21,87 21,38 20,38 18,98 17,26 15,33 13,28 11,21 9,21 7,38 134550 114291 95912 79366 64609 51597 40284 30625 22575 16091 11125 7635 27,24 26,87 25,91 24,48 22,65 20,53 18,22 15,80 13,39 11,06 8,93 7,09 113715 95670 79413 64900 52085 40923 31370 23380 16909 11912 8344 32,63 31,17 29,25 26,96 24,40 21,66 18,84 16,03 13,34 10,86 8,68 197537 169017 143016 119476 98341 79552 63053 48786 36694 26719 18803 12890 26,81 27,84 27,98 27,34 26,07 24,27 22,08 19,61 16,98 14,33 11,78 9,44 172088 146178 122670 101508 82635 65992 51523 39169 28874 20580 14229 9765 34,84 34,36 33,14 31,30 28,97 26,26 23,30 20,21 17,12 14,15 11,42 9,06 145440 122361 101569 83006 66616 52340 40122 29903 21627 15236 10672 41,73 39,87 37,41 34,48 31,20 27,70 24,09 20,50 17,06 13,89 11,11 231541 198112 167635 140043 115270 93247 73908 57185 43011 31318 22040 15108 31,42 32,63 32,79 32,05 30,56 28,45 25,88 22,98 19,91 16,80 13,81 11,07 201712 171341 143787 118983 96860 77352 60392 45912 33845 24123 16679 11446 40,83 40,28 38,85 36,69 33,96 30,78 27,31 23,69 20,07 16,59 13,39 10,62 170476 143424 119053 97295 78083 61350 47028 35051 25350 17858 12509 48,92 46,73 43,85 40,42 36,57 32,47 28,24 24,03 20,00 16,28 13,02 337000 285000 239000 199000 163000 133000 107000 83800 65100 49700 37200 27200 44,70 45,30 44,70 43,10 40,70 37,70 34,30 30,60 26,80 23,20 20,00 17,20 292000 246000 206000 170000 139000 113000 89800 70600 54500 41300 30400 21500 57,10 55,50 53,10 49,80 46,00 41,80 37,40 33,00 28,80 25,00 21,70 19,10 246000 206000 172000 141000 115000 92200 73300 57300 44000 33000 24000 67,40 64,00 59,90 55,30 50,30 45,20 40,10 35,30 30,80 27,00 24,00 402000 340000 286000 237000 195000 159000 127000 101000 77800 59400 44400 32500 53,40 54,10 53,40 51,50 48,70 45,10 40,90 36,50 32,10 27,80 23,90 20,60 349000 294000 246000 203000 166000 135000 108000 84300 65100 49300 36300 25700 68,20 66,40 63,40 59,50 55,00 50,00 44,70 39,50 34,40 29,80 25,90 22,90 294000 246000 205000 169000 137000 111000 87500 68500 52600 39400 28600 80,50 76,50 71,60 66,00 60,10 54,00 47,90 42,10 36,90 32,30 28,70

•




20 | www.gea.com



Operating limits

R407C Operating limits FX2, FX3, FX4, FX5, FX14, FX16, FX18








R407C Notes

Operating limits




should not be selected for layout or continuous operating

points.

Performance data

Performance specifications for R407C are based on 25°C suction gas

temperatures without liquid subcooling. (Exception: FX18 = 20 °C suc-

tion gas temperature). Compressor speed 1450 rpm.




GEA Bock software.


0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

500


Facto

r

750 1000 1250 1500 1800

Cooling capacity Q0

Power required P

1

2

3

4

21www.gea.com |



Type Cond.

temp.

°C



15 12,5 10 5 0 -5 -10 -15 -20 -25

FX2

30QP

40QP

50QP

FX3

30QP

40QP

50QP

FX4

30QP

40QP

50QP

FX5

30QP

40QP

50QP

FX14/1166

30QP

40QP

50QP

FX14/1366

30QP

40QP

50QP

FX16/1751

30QP

40QP

50QP

FX16/2051

30QP

40QP

50QP

•

14121 12935 11824 9817 8075 6576 5296 4209 3292 2522 1,39 1,47 1,54 1,60 1,61 1,56 1,47 1,36 1,23 1,10 12635 11555 10545 8724 7149 5796 4640 3657 2824 2117 2,06 2,09 2,09 2,06 1,97 1,85 1,71 1,55 1,38 1,24 11089 10118 9213 7586 6184 4984 3960 3089 2346 1709 2,65 2,62 2,57 2,45 2,29 2,11 1,91 1,72 1,54 1,38 27301 25007 22860 18980 15614 12716 10240 8138 6366 4875 2,69 2,85 2,97 3,10 3,11 3,01 2,85 2,63 2,38 2,13 24426 22338 20386 16867 13823 11206 8971 7071 5460 4092 3,99 4,03 4,05 3,98 3,82 3,58 3,30 2,99 2,68 2,39 21437 19561 17812 14667 11957 9636 7656 5971 4536 3304 5,12 5,06 4,97 4,74 4,43 4,07 3,70 3,32 2,97 2,67 54466 49891 45607 37866 31151 25369 20429 16236 12699 9726 5,37 5,69 5,92 6,18 6,20 6,01 5,68 5,24 4,75 4,24 48732 44566 40672 33651 27577 22356 17897 14107 10893 8163 7,96 8,05 8,07 7,94 7,61 7,15 6,58 5,96 5,34 4,76 42767 39025 35535 29262 23855 19224 15274 11913 9050 6591 10,21 10,09 9,92 9,45 8,83 8,13 7,38 6,63 5,93 5,32 99116 90790 82994 68907 56687 46165 37174 29545 23110 17699 9,77 10,35 10,78 11,25 11,27 10,94 10,33 9,53 8,64 7,73 88680 81100 74013 61236 50182 40682 32568 25671 19823 14856 14,48 14,64 14,68 14,44 13,85 13,00 11,97 10,85 9,72 8,67 77827 71017 64665 53248 43410 34982 27794 21679 16469 11995 18,57 18,36 18,05 17,19 16,08 14,79 13,42 12,06 10,78 9,68 136367 124912 114186 94805 77993 63517 51147 40650 31796 24352 13,45 14,24 14,83 15,47 15,51 15,05 14,21 13,12 11,88 10,63 122008 111579 101830 84252 69043 55973 44809 35320 27274 20439 19,92 20,14 20,20 19,87 19,06 17,89 16,47 14,93 13,37 11,93 107077 97708 88968 73262 59727 48130 38241 29828 22659 16503 25,55 25,26 24,84 23,65 22,12 20,35 18,47 16,59 14,84 13,32 160037 146594 134006 111261 91531 74543 60025 47706 37314 28578 15,78 16,71 17,40 18,16 18,20 17,66 16,68 15,39 13,95 12,47 143185 130946 119504 98876 81028 65689 52587 41450 32007 23987 23,38 23,64 23,70 23,32 22,37 20,99 19,33 17,52 15,69 14,00 125661 114666 104410 85978 70093 56484 44878 35005 26592 19367 29,99 29,64 29,15 27,76 25,96 23,88 21,68 19,47 17,41 15,63 204684 187491 171392 142302 117067 95339 76771 61015 47725 36551 20,19 21,37 22,25 23,22 23,28 22,58 21,33 19,69 17,84 15,95 183133 167479 152845 126461 103634 84015 67258 53015 40937 30679 29,91 30,23 30,32 29,82 28,61 26,85 24,72 22,40 20,07 17,90 160720 146658 133540 109966 89649 72243 57399 44771 34010 24770 38,35 37,92 37,28 35,50 33,20 30,55 27,72 24,90 22,27 19,99 239918 219766 200895 166798 137219 111751 89987 71519 55940 42843 23,66 25,05 26,08 27,22 27,28 26,47 25,00 23,08 20,91 18,70 214657 196309 179156 148231 121474 98478 78836 62141 47985 35960 35,05 35,44 35,53 34,96 33,53 31,47 28,98 26,26 23,53 20,99 188386 171903 156528 128895 105081 84679 67280 52478 39865 29034 44,95 44,44 43,70 41,62 38,92 35,81 32,50 29,19 26,10 23,43

Performance data

R407C Performance data 1.450 rpm



Bezogen auf 20 °C Sauggastemperatur ohne Flüssigkeitsunterkühlung



Type Cond.

temp.

°C



15 12,5 10 5 0 -5 -10 -15 -20 -25

FX18/2735

30QP

40QP

50QP

FX18/3235

30QP

40QP

50QP

•

369000 338000 309000 256000 210000 170000 137000 108000 84400 64800 34,00 35,70 36,90 37,90 37,50 35,80 33,20 30,10 26,70 23,50 330000 301000 274000 226000 185000 150000 120000 93800 72700 55100 48,80 49,00 48,80 47,40 44,80 41,40 37,40 33,30 29,20 25,70 289000 263000 239000 197000 160000 129000 102000 79800 61300 45900 60,80 59,80 58,40 54,90 50,60 45,80 40,90 36,10 31,80 28,30 441000 403000 368000 305000 250000 203000 163000 129000 101000 77400 40,70 42,70 44,10 45,30 44,80 42,70 39,70 36,00 32,00 28,10 394000 360000 328000 270000 221000 179000 143000 113000 86800 65800 58,30 58,50 58,30 56,60 53,50 49,40 44,70 39,70 34,90 30,70 345000 314000 286000 235000 191000 154000 122000 95300 73200 54800 72,70 71,40 69,80 65,60 60,50 54,80 48,80 43,10 38,00 33,80

R407C Performance data 1.450 rpm

22 | www.gea.com



Operating limits

R22 Operating limits F2, F3, F4, F5, F14, F16, F18








R22 Notes

Operating limits




should not be selected for layout or continuous operating points.

Performance data

Performance specifications for R22 are based on 25°C suction gas

temperatures without liquid subcooling. (Exception: F18 = 20 °C suc-

tion gas temperature). Compressor speed 1450 rpm.




GEA Bock software.


0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

500


Facto

r

750 1000 1250 1500 1800

Cooling capacity Q0

Power required P

1

2

3

4

23www.gea.com |



Type Cond.

temp.

°C



10 5 0 -5 -10 -15 -20 -25 -30 -35 -40

F2

30QP

40QP

50QP

F3

30QP

40QP

50QP

F4

30QP

40QP

50QP

F5

30QP

40QP

50QP

F14/1166

30QP

40QP

50QP

F14/1366

30QP

40QP

50QP

F16/1751

30QP

40QP

50QP

F16/2051

30QP

40QP

50QP

•

R22 Performance data 1.450 rpm

12420 10492 8792 7303 6007 4889 3932 3118 2431 1854 1370 1,48 1,59 1,63 1,63 1,59 1,51 1,42 1,31 1,20 1,09 1,00 11359 9565 7987 6610 5415 4386 3507 2760 2129 1597 1147 2,04 2,07 2,04 1,98 1,88 1,76 1,63 1,49 1,36 1,24 1,15 10263 8608 7157 5895 4805 3871 3074 2398 2,57 2,52 2,43 2,30 2,15 1,99 1,83 1,67 24080 20342 17046 14158 11646 9479 7622 6044 4712 3593 2656 2,87 3,08 3,16 3,16 3,08 2,93 2,75 2,54 2,33 2,12 1,94 22022 18543 15485 12814 10497 8503 6798 5350 4127 3095 2223 3,96 4,01 3,96 3,83 3,64 3,41 3,16 2,89 2,64 2,41 2,23 19897 16687 13875 11429 9316 7503 5959 4649 4,99 4,89 4,71 4,46 4,18 3,86 3,54 3,23 48161 40685 34091 28316 23293 18957 15244 12088 9424 7187 5312 5,75 6,15 6,33 6,32 6,15 5,87 5,50 5,08 4,65 4,24 3,88 44044 37087 30970 25627 20994 17005 13596 10700 8253 6191 4446 7,92 8,01 7,92 7,66 7,29 6,82 6,31 5,78 5,28 4,82 4,46 39795 33374 27750 22858 18632 15006 11917 9299 9,98 9,77 9,41 8,93 8,35 7,73 7,08 6,46 87555 73963 61977 51477 42345 34463 27712 21975 17132 13065 9656 10,45 11,18 11,51 11,49 11,19 10,67 10,00 9,24 8,46 7,71 7,06 80069 67422 56302 46589 38166 30915 24716 19452 15004 11254 8084 14,40 14,57 14,39 13,93 13,25 12,41 11,48 10,52 9,59 8,76 8,10 72345 60673 50449 41554 33871 27281 21665 16905 18,14 17,77 17,11 16,23 15,18 14,05 12,88 11,74 120460 101761 85270 70824 58260 47416 38128 30234 23571 17976 13286 14,38 15,39 15,83 15,80 15,39 14,68 13,76 12,71 11,63 10,61 9,72 110163 92762 77462 64100 52511 42534 34006 26763 20644 15484 11121 19,82 20,05 19,80 19,16 18,22 17,07 15,79 14,47 13,20 12,06 11,14 99536 83477 69410 57173 46602 37535 29808 23259 24,96 24,45 23,54 22,32 20,89 19,33 17,72 16,15 141369 119424 100070 83117 68372 55646 44746 35482 27662 21096 15592 16,88 18,06 18,58 18,55 18,06 17,23 16,15 14,92 13,65 12,45 11,40 129284 108863 90907 75225 61625 49917 39908 31409 24227 18172 13052 23,26 23,53 23,24 22,49 21,39 20,03 18,53 16,98 15,49 14,15 13,08 116813 97966 81458 67096 54690 44049 34982 27296 29,29 28,69 27,62 26,20 24,52 22,68 20,79 18,96 180811 152743 127990 106306 87448 71171 57230 45381 35380 26982 19942 21,58 23,09 23,76 23,72 23,10 22,03 20,65 19,08 17,46 15,92 14,59 165353 139235 116270 96212 78818 63843 51042 40171 30986 23241 16693 29,74 30,09 29,72 28,76 27,35 25,62 23,70 21,72 19,81 18,10 16,73 149402 125297 104183 85815 69948 56338 44741 34911 37,46 36,69 35,33 33,51 31,36 29,01 26,60 24,25 211935 179036 150022 124606 102501 83422 67081 53193 41470 31626 23375 25,30 27,07 27,85 27,80 27,08 25,83 24,21 22,37 20,47 18,66 17,10 193817 163203 136285 112775 92386 74833 59829 47086 36320 27242 19567 34,86 35,27 34,83 33,71 32,06 30,03 27,78 25,45 23,22 21,21 19,61 175120 146867 122118 100588 81990 66037 52443 40921 43,91 43,01 41,41 39,28 36,76 34,00 31,17 28,42

Performance data




The performance data for the F18 is preliminary data!

Type Cond.

temp.

°C



10 5 0 -5 -10 -15 -20 -25 -30 -35 -40

F18/2735

30QP

40QP

50QP

F18/3235

30QP

40QP

50QP

•

R22 Performance data 1.450 rpm

304000 256000 215000 178000 146000 119000 94900 74800 57900 43700 31600 33,90 35,90 36,60 36,20 34,90 32,80 30,20 27,10 23,80 20,50 17,40 278000 234000 195000 161000 132000 106000 84300 65900 50200 36900 25500 46,90 46,80 45,60 43,50 40,70 37,40 33,60 29,70 25,80 22,10 18,70 250000 210000 174000 143000 117000 93200 73600 56800 58,30 56,30 53,40 49,80 45,70 41,30 36,70 32,10 363000 306000 256000 213000 175000 142000 114000 89400 69200 52200 37800 40,50 42,90 43,80 43,30 41,70 39,20 36,00 32,40 28,50 24,50 20,70 331000 279000 233000 192000 157000 127000 101000 78700 60000 44100 30500 56,00 55,90 54,50 52,00 48,70 44,60 40,20 35,50 30,90 26,40 22,40 299000 251000 208000 171000 139000 112000 87900 67800 69,60 67,20 63,80 59,50 54,60 49,30 43,80 38,40


24 | www.gea.com



F

Type

Number of cylinders

Displacement(1.450/1.740 rpm)

Weight

2

Connections 1 Oil charge

Speed rangeDischarge line

DVSuction line

SV

m³/h kg mm I inch mm I inch Ltr. rpm

F2 2 10,5 / 12,6 18 16 I 5/8 16 I 5/8 0,8 960 - 1800

F3 2 20,3 / 24,3 28 22 I 7/8 28 I 1 1/8 1,5 960 - 1800

F4 4 40,5 / 48,6 51 28 I 1 1/8 35 I 1 3/8 2,6 500 - 1800

F5 4 73,7 / 88,4 85 35 I 1 3/8 2 x 35 I 2 x 1 3/8 3,8 500 - 1800

F14/1166 4 101,4 / 121,7 149 42 I 1 5/8 54 I 2 1/8 3,8 700 - 1800

F14/1366 4 119,0 / 142,8 149 42 I 1 5/8 54 I 2 1/8 3,8 700 - 1800

F16/1751 6 152,2 / 182,6 175 42 I 1 5/8 54 I 2 1/8 5,0 700 - 1800

F16/2051 6 178,4 / 214,1 175 42 I 1 5/8 54 I 2 1/8 5,0 700 - 1800

F18/2735 8 238,0 / 285,5 292 54 I 2 1/8 76 I 3 1/8 10,0 500 - 1800

F18/3235 8 281,3 / 337,6 286 54 I 2 1/8 76 I 3 1/8 10,0 500 - 1800

1 for soldering connections

2 version with accessories

Oil sump heater: 230 V – 1 – 50/60 Hz

F2: 40 W (accessories)


F4, F5: 80 W (accessories)

F14, F16: 140 W (accessories)


Technical data

1

2

3

4

25www.gea.com |



Shaft end

F2

101

114 77

ca.255

123

195

310

ca.3

40

134

152

4xØ915

B1

B/L

BDV

A1

SVA

H/D1

K

F/G

X

Ø2

1,6

9

25

8xM6 Ø82

6xM5 Ø49

1:4

A4x6,5 DIN 6888

Ø2

5

M2

28x

30

32,5

59

h8

10

1

1.5

Ø

Ø6

0


- Connections see page 33 - Dimensions for view X see page 32

Dimensions in mm

26 | www.gea.com



Shaft end

F3

118

130 96.5ca.315

90135

175200

4xØ9

23

0

171

35

36

0ca

.40

0

DV

B/L

A

A1

SV

C/E

D/D1/H

K

F/G

B1

X

Ø2

1,6

9

25

8xM8 Ø110

6xM5 Ø49

1:4

A4x6,5 DIN 6888

Ø2

5

Mx2

28

30

37

63

h8

13

0

1.3

Ø

Ø6

0


Dimensions in mm - Connections see page 33 - Dimensions for view X see page 32

1

2

3

4

27www.gea.com |



Shaft end

F4

1:5

A5x9 DIN 6888

M12x26

40

54

50

100

2

90

148

h8

6xM8 72

8xM10 130



Dimensions in mm Centre of gravity

4x 11

ca.305

ca.240

ca.2

00

FD1

B DVB1L

SV

A

A1

H

C/E

K

J

D

210240

39

5

25

ca.4

30

170

130

ca.455

ca.225

X

28 | www.gea.com



Shaft end

F5

8xM10 Ø150

6xM8 Ø72

A5x9 DIN 6888

1:5

Ø9

0

2

x3

0

40

Ø

50

100

53

M1

2

Ø1

70

h8



DVB

SV

AA1

C/E

K

J

FD1

D

H

B1

L

X

150

ca.4

65

ca.470

1694x 11

270

240

246ca.355

43

0

34

0170

25

1

2

3

4

29www.gea.com |



Shaft end

F14 F14/1166 F14/1366

( ) = Dimensions at elevated base plate

2

12xM10

1:5

210

8xM8 111

53,550

50

94

M12x26

130

h8

A5x9 DIN 6888



Dimensions in mm

A1

B1

SV

DV

L

B2

D

A B

CE

F

K

J

D1

H

B

P

ÖV

ca.5

10

(5

60

)4

48

(4

98

)4

32

(4

82

)

180 (

230

)

20

4x 13,5

290320

ca.415362 124

ca.530

290342

121,5

X Y

Y

30 | www.gea.com



Shaft end

F16 F16/1751 F16/2051

( ) = Dimensions at elevated base plate

3,2

21012xM10

111

1:5

8xM8

A10x16 DIN 6888

11557,5

60

50

M12x26

130

h8

Offene Verdichter F - Maße und Anschlüsse Dimensions and connections



290

ca.2

60

143,5290

ca.310

ÖV

A1

B1

B

C

E

K

FPD1HB

J

(520)

ca.5

35

(5

85

)

13,5

320

45

2 (

50

2)

200

(2

50

)

4x

20

47

0

ca.515

363

342

580ca.

170

B2

SV

DV

A

D

L

XY

Y

1

2

3

4

31www.gea.com |



Offene Verdichter F - Maße und AnschlüsseDimensions and connections


Dimensions in mmCentre of gravity

Shaft end View Y

F18 F18/2735 F18/3235

32 | www.gea.com



Connection facilities

Art.Nr. 80463

GEA Bock adapter for oil-gas regulator, single design, four-hole steel connector for Pipe Ø 35 mm, fits all sightglass positions. 1 item per compressor required.Available for F2 - F16.

Art.Nr. 80462

GEA Bock adapter for oil level regulator, fits the makes ESK, AC+R, CARLY.Three-hole fastener on the side of the oil level regulator.Four-hole fastener on the side of the compressor.Available for F2 - F16.

Example: 3 compressors in parallel

Betrieb mit gemeinsamer

Öl- Gasausgleichsleitung


View X,Y

- Oil sight glass- Connection facility for parallel operation

Position view X:F2, F3, F4, F5, F14, F16Four-hole oil sight glass

Position view Y:F14, F16Second oil sight glass can be attached as accessories(available as original equipment only)

124°

124°

124°

Ø 47,6

124°

Position view X: F18

Possibility to connect to oil level regulator

Three-hole connection for oil level regulator make ESK, AC+R, CARLY (3x M6, 10 deep)

Three-hole connection for oil level regulator make TRAXOIL (3x M6, 10 deep)

AOperation with

oil level regulator BOperation with common

oil-gas balance pipe

4 x M6, 10 mm deep

1

2

3

4

33www.gea.com |



Connections F2 F3 F4 F5 F14 F16 F18

SVDV

Suction lineDischarge line

please refer to technical data page 24

AConnection suction side, not lockable

7/16 " UNF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF

A1Connection suction side, lockable

7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF

BConnection discharge side, not lockable

1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF

B1Connection discharge side, lockable

7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF

B2Connection discharge side, not lockable

- - - - 7/16 " UNF 7/16 " UNF 7/16 " UNF

CConnection oil pressure safety switch OIL

- 1/8 " NPTF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF 7/16 " UNF

DConnection oil pressure safety switch LP


D1Connection oil return from oil separator

1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 5/8 " UNF 5/8 " UNF 5/8 " UNF

EConnection oil pressure gauge


F Oil drain plug R 3/8 " M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 26 x 1,5 M 26 x 1,5 M 22 x 1,5

G Oil sump heater plug R 3/8 " M 22 x 1,5 - - - - -

H Oil charge plug 1/8 " NPTF 1/8 " NPTF M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5

JConnectionoil sump heater

- - M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5

K Sight glass 4 hole M 6 4 hole M 6 4 hole M 6 4 hole M 6 4 hole M 6 1) 4 hole M 6 1) 3 hole M 6

LConnection thermal protection thermostat

1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF

ÖVConnectionoil service valve

- - - - 1/4 " NPTF 1/4 " NPTF 1/4 " NPTF

PConnection oil pressure differential sensor

- - - - M 20 x 1,5 M 20 x 1,5 M 20 x 1,5

QConnection oil temperature sensor

- - - - - - 1/8 " NPTF

1) Second sight glass can be attached, Positioning view Y ( accessories, available only as original equipment)


34 | www.gea.com



Scope of supply

Scope of supply F2 F3 F4 F5 F14 F16 F18

Open type compressor with suction and discharge shut-off valves

Two cylinder, cylinder arrangement in row

Four cylinder, cylinder arrangement in V

Six cylinder, cylinder arrangement in W

Eight cylinder, cylinder arrangement in VV

Seat front bearing flange

1 Shaft seal with piece of tube for controlled oil collection

Oil pump

2 Oil pump cover with screw-in option for oil pressure differential sensor (∆p-switch by Kriwan)

Connection possibility for oil level regulators make ESK, AC+R or CARLY 1) 1) 1) 1) 1) 1)

Connection possibility for oil level regulators make Traxoil 1)

Oil charge:F: FUCHS Reniso SP46FX: FUCHS Reniso Triton SE55

Sight glass

Three sight glasses

Decompression valve

Inert gas charge

1) Only possible with additional adapter

1

2

3

4

35www.gea.com |



Scope of supply

Screw-in option for oil differential pressure switchShaft seal with piece of tube

21

36 | www.gea.com



Accessories

Accessories F2 F3 F4 F5 F14 F16 F18

1 Oil sump heater 220-240 V - 1 - 50/60 Hz 1)

2 Compressor flywheel 2) 2) 2) 2) 2) 2) 2)

3 Shaft coupling for direct drive 2) 3) 2) 3) 2) 3) 2) 3) 2) 3) 2) 3) 2) 3)

Coupling bell for motor adjustment, for B5/B35 IEC motors, flange diameter Ø 450 and Ø 550 (on request)

2)

4 Capacity regulator 230 V - 1 - 50/60 Hz, IP651 capacity regulator = 50 % residual capacityCapacity regulator 230 V - 1 - 50/60 Hz, IP651-2 capacity regulator = 66/33 % residual capacityCapacity regulator 230 V - 1 - 50/60 Hz, IP651-3 capacity regulator = 75/50/25 % residual capacity

5)

5 Start unloader 230 V - 1 - 50/60 Hz, IP65, without check valve, including thermal protection thermostat (bimetal sensor)

Thermal protection thermostat (bimetal-sensor)

6 Thermal protection thermostat (PTC) 2)

7 Oil pressure safety switch MP 54 230 V - 1 - 50/60 Hz, IP20 2) 2) 2) 2) 2) 2)

Oil pressure differential sensor (∆p-switch by Kriwan) 220-240 V - 1 - 50/60 Hz

2) 2) 2)

8 Oil service valve 1) 1) 1)

Oil temperature sensor (NTC) 2)

Electronic motor protection unit Bock MP10 for installation in switch cabinet

9 Bock Compressor Management BCM2000 including oil pressure control (∆p-switch by Kriwan) 7 ,oil temperature control (NTC), thermal protection thermostat (PTC) per cylinder cover 6

10 Two additional sight glasses (both-sided), positioning view Y 4) 4)

11 Elevated base plate (oil volume plus 2,5 litres)

12 Additional fan 230 V ∆ / 400 V Y - 3 - 50 Hz, 120 W,230-265 V ∆ / 400-460 V Y - 3 - 60 Hz, 190 W, IP54,Voltage range ± 10%

1)

13 Water-cooled cylinder coversSea water resistant water-cooling cylinder covers

1) Installed

2) Enclosure

3) Please state motor Ø and feather key groove dimensions when ordering shafts

4) Available as original equipment only

5) Capacity regulator premounted, control unit enclosed

1

2

3

4

37www.gea.com |



Accessories

Capacity regulator/Start unloader

4 5

Compressor flywheel

F2: Ø 165,2 x SPA

F3: Ø 210,2 x SPA

F4: Ø 210,3 x SPA

F5: Ø 230,4 x SPA

F14: Ø 322 x SPB

F16: Ø 322 x SPB

F18: Ø 406,9 x SPB

Oil pressure safety switchShaft coupling

F2: WK 42.44

F3: WK 42.44

F4: WK 70.40

F5: WK 70.40

F14: WK 190.50

F16: WK 190.60

Oil sump heater

F2: 40 Watt F14: 140 WattF3: 60 Watt F16: 140 WattF4+5: 80 Watt F18: 200 Watt

Thermal protection thermostat

Sight glass Elevated base plate

1 2

3 6 7

BCM2000

8

Oil service valve

109 11

Additional fan Water-cooled cylinder covers

12 13

F Compressors for NH3

At a glance

Operating limits and performance data

Technical data


Scope of supply and accessories

40

41

44

45

52

40 | www.gea.com

GEA Bock Open Type Compressors F NH3


Based on the F compressor series, a specially modified selection

of compressors is available for use with the refrigerant R 717.

The special features:2, 4 and 6 cylinder models with displacements of 10 to 180 m³/h (1450 rpm)

Deviations from the basis compressor F:

- Pistons with three-ring assembly

- Connecting rod with additional oil supply oil to the small end

- Valve plate with optimized pressure unit

- Shut-off valve with steel connector for welded joints

- All connections are designed as compression joints for steel pipes

- F14 NH3, F16 NH3 with increased oil volume by elevated base plate

- Special oil filling for NH3 (Fuchs Reniso KC 68). If R723 or other oils are used,

please consult our application engineering department.

- You will find further information on the F basis compressors in

the chapter entitled „F series single-stage compressors“ from page 8 onwards.

At a glance

Type key

Refrigerant

Swept volume 1)

Size

Series

1) Indication only at F14, F16

F 14 / 1166 NH3

Models availableDisplacement (1.450 rpm)

[m³/h]

F2 NH3 10,5

F3 NH3 20,3

F4 NH3 40,5

F5 NH3 73,7

F14 NH3 101,5 / 118,9

F16 NH3 152,2 / 178,4

F18 NH3 in planning stage

The current program...6 model sizes with 8 capacity stages from 10,5 to 178,4 m³/h (1.450 rpm)

1

2

3

4

41www.gea.com |



Operating limits

NH3 Operating limits F2 NH3, F3 NH3, F4 NH3, F5 NH3, F14 NH3, F16 NH3


Supplementary cooling necessary (e.g. water-cooled cylinder covers)





NH3 Notes

Operating limits

Compressor operation is possible within the examples in the diagram

showing the limitations of use. The meaning of the surfaces marked

in colour are to be observed. Limiting areas should not be selected for

layout or continuous operating points.

Performance data

Performance specifications for the NH3 are based on 5 K suction gas

overheating without liquid subcooling. Compressor speed 1450 rpm.

The values can be stated to judge the overall performance at other

speed with the help of the calculation factors below.

For additional technical data for other operating points see GEA Bock

software.

Operation with NH3 and R723

NH3 is a refrigerant traditionally used in industry and largescale

refrigeration systems, as NH3 has considerably more vapouration heat

and thus a larger volumetric refrigerating capacity than most F gases.

That is why operating NH3 at small capacities (< 30 KW, e.g. in the

commercial sector) can be problematic.

NH3 has a high adiabatic index and thus significantly higher pressure

gas temperatures. On one hand, this greatly limits the application ran-

ge with regard to lower temperatures; on the other hand, this requires

thermally highly stable refrigeration oils. Nonsoluable mineral oils with

a viscosity of 68 are used as standard - Fuchs Reniso KC 68. Flooded

operation is customary.

In case of dry expansion, please note that the necessary overheating

in the evaporator results in higher hot gas temperatures. This is why

only low compression ratios are possible and accordingly multi-stage

refrigeration systems are necessary.

Compared to mineral oil, PAO (poly-alpha-olefin) oil has better thermal

and chemical characteristics and higher lubricating properties. For ap-

plications with PAO oil a suitable shaft seal is used in the compressor.

The PAO oil “Fuchs Reniso Synth 68” is approved for these systems.

The compressors can also be operated with R723 (60 % NH3 + 40 %

dimethyl ether). It is recommended to use the oil „Fuchs Reniso Synth

68“. The use of the mentioned PAO oils and the use of R723 have to

be explicity when ordering a compressor.


0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

500


Facto

r

15001000750 1250

Cooling capacity Q0

Power required P

42 | www.gea.com



Performance data

Based on 5 K suction gas overheatingwithout liquid subcooling

Supplementary cooling necessary

Type Cond.

temp.

°C



15 10 5 0 -5 -10 -15 -20 -25 -30

F2 NH3

10QP

20QP

30QP

40QP

50QP

F3 NH3

10QP

20QP

30QP

40QP

50QP

F4 NH3

10QP

20QP

30QP

40QP

50QP

F5 NH3

10QP

20QP

30QP

40QP

50QP

NH3 Performance data 1.450 rpm

9670 7740 6080 4690 3520 2570 1,30 1,26 1,19 1,11 1,02 0,94 13700 11200 8920 7020 5400 4050 2940 1,44 1,47 1,45 1,41 1,33 1,24 1,1418700 15500 12600 10200 7970 6140 46101,67 1,77 1,81 1,80 1,75 1,66 1,5417300 14200 11400 9020 7000 2,28 2,32 2,29 2,21 2,0815900 12900 10300 8070 2,99 2,92 2,79 2,61 18700 15000 11800 9050 6800 4970 2,51 2,43 2,31 2,15 1,98 1,81 26500 21600 17300 13600 10500 7820 5680 2,80 2,84 2,82 2,72 2,58 2,40 2,2036100 29800 24400 19600 15400 11900 89103,24 3,43 3,50 3,48 3,38 3,21 2,9833400 27300 22100 17500 13600 4,42 4,48 4,43 4,28 4,0330600 24900 19900 15600 5,78 5,65 5,40 5,04 37300 29900 23500 18100 13600 9910 5,02 4,86 4,61 4,30 3,96 3,61 52700 4300 34400 27100 20900 15600 11400 5,58 5,68 5,62 5,44 5,16 4,80 4,4071900 59500 48600 39000 30800 23700 17800 6,47 6,84 6,99 6,96 6,75 6,41 5,9566500 54500 43900 34800 27000 8,83 8,95 8,85 8,54 8,0561100 49600 69700 31200 11,50 11,20 10,70 10,00 67900 54300 42700 32900 24700 18100 9,13 8,84 8,39 7,83 7,21 6,57 95900 78200 62600 49300 37900 28400 20700 10,10 10,30 10,20 9,90 9,39 8,74 8,01131000 109000 88400 71000 55900 43100 32400 11,70 12,40 12,70 12,60 12,20 11,60 10,8012100 99100 79900 63300 49200 16,00 16,30 16,10 15,50 14,60112000 90200 72100 56700 21,00 20,50 19,60 18,30

•

1

2

3

4

43www.gea.com |



Performance data

Type Cond.

temp.

°C



15 10 5 0 -5 -10 -15 -20 -25 -30

F14/1166 NH3

10QP

20QP

30QP

40QP

50QP

F14/1366 NH3

10QP

20QP

30QP

40QP

50QP

F16/1751 NH3

10QP

20QP

60QP

40QP

50QP

F16/2051 NH3

10QP

20QP

30QP

40QP

50QP

NH3 Performance data 1.450 rpm

93500 74800 58800 45300 34000 24900 12,50 12,10 11,50 10,70 9,93 9,05 133000 108000 86300 67900 52200 39100 28400 14,00 14,20 14,10 13,60 12,90 12,00 11,00181000 149000 12200 97700 77000 59400 44600 16,20 17,10 17,50 17,40 16,90 16,00 14,90167000 137000 111000 87200 67700 22,10 22,40 22,10 21,40 20,10153000 125000 99300 78000 28,90 28,20 27,00 25,20 110000 87600 68900 53100 39900 29100 14,70 14,20 13,50 12,60 11,60 10,60 155000 127000 101000 79500 61100 45800 33300 16,40 16,60 16,50 15,90 15,10 14,10 12,90211000 175000 143000 115000 90200 69500 52200 19,00 20,00 20,50 20,40 19,80 18,80 17,40196000 160000 129000 103000 79300 25,90 26,20 25,90 25,00 23,602180000 146000 117000 91400 33,90 33,10 31,60 29,50 141000 113000 88200 67900 51000 37300 18,80 18,20 17,30 16,10 14,80 13,50 199000 162000 130000 102000 78300 58600 42600 21,00 21,30 21,10 20,40 19,30 18,00 16,50270000 224000 183000 147000 116000 89000 66800 24,30 25,70 26,30 26,10 25,30 24,10 22,30250000 205000 165000 131000 102000 33,10 33,60 33,20 32,00 30,20230000 187000 149000 117000 43,40 42,40 40,50 37,80 165000 132000 104000 79600 59800 43700 22,10 21,40 20,30 18,90 17,40 15,90 233000 190000 152000 120000 91700 68700 49900 24,60 25,00 24,70 23,90 22,70 21,10 19,30317000 262000 214000 172000 136000 105000 78300 28,50 30,10 30,80 30,60 29,70 28,20 26,20293000 240000 194000 154000 119000 38,90 39,40 38,90 37,60 35,40269000 219000 175000 138000 50,80 49,70 47,50 44,30

•

Based on 5 K suction gas overheatingwithout liquid subcooling

Supplementary cooling necessary

44 | www.gea.com



Technical data

F NH3

Type

Number of

cylinders

Displacement(1.450 rpm)

Weight Connections 1 Oil charge

SpeedrangeDischarge line

DVSuction line

SV

m³/h kg mm mm Ltr. rpm

F2 NH3 2 10,5 18 18 18 0,8 960 - 1450F3 NH3 2 20,3 28 25 30 1,5 960 - 1450F4 NH3 4 40,5 51 30 38 2,6 700 - 1450F5 NH3 4 73,7 85 38 2 x 38 3,8 700 - 1450F14/1166 NH3 4 101,5 157 49 60 6,3 700 - 1450F14/1366 NH3 4 118,9 158 49 60 6,3 700 - 1450F16/1751 NH3 6 152,2 183 49 60 7,5 700 - 1450F16/2051 NH3 6 178,4 183 49 60 7,5 700 - 1450

1 for welded connections

Oil sump heater: 230 V – 1 – 50/60 Hz

F2 NH3: 40 W (accessories)

F3 NH3: 60 W (accessories)

F4 NH3:, F5 NH3: 80 W (accessories)

F14 NH3:, F16 NH3: 140 W (accessories)

1

2

3

4

45www.gea.com |



Shaft end

F2 NH3


4xØ9134152

15

12

3ca

.33

0

10595

114 77ca.265

300

19

5

B1

B/L

DV

SV

A1

H/D1

K

F/G

X

Ø2

1,6

9

25

8xM6 Ø82

6xM5 Ø49

1:4

A4x6,5 DIN 6888

Ø2

5

M2

28x

30

32,5

59

h8

10

1

1.5

Ø

Ø6

0

Dimensions in mm


46 | www.gea.com



Shaft end

F3 NH3

130 96.5ca.345

175200

4xØ9

118120

75

23

0

171

35

ca.3

65

ca.3

90

B

L

SV

C/E

D/D1/H

K

F/G

DV

B1

A

A1

X

Ø2

1,6

9

25

8xM8 Ø110

6xM5 Ø49

1:4

A4x6,5 DIN 6888

Ø2

5

Mx2

28

30

37

63

h8

13

0

1.3

Ø

Ø6

0



1

2

3

4

47www.gea.com |



Shaft end

F4 NH3

ca.240

ca.2

00

4x 11

ca.305

398

B

213ca.450

170

130 169

H

DVB1L

SV

A1

A

C/EK

F

G

D

D1

210240

25

ca.4

25X

1:5

A5x9 DIN 6888

M12x26

40

54

50

100

2

90

148

h8

6xM8 72

8xM10 130




48 | www.gea.com



Shaft end

F5 NH3

4xØ11150 169ca.470

ca.4

85

B

240270

ca.355

B1 DV246

L

A1

H

D1

D251

70

347

464

SV

C/E

K

F

G

A

X

8xM10 Ø150

6xM8 Ø72

A5x9 DIN 6888

1:5

Ø9

0

2

x3

0

40

Ø

50

100

53

M1

2

Ø1

70

h8



1

2

3

4

49www.gea.com |



Shaft end

F14 NH3 F14/1166 NH3 F14/1366 NH3

2

12xM10

1:5

210

8xM8 111

53,550

50

94

M12x26

130

h8

A5x9 DIN 6888


290 121.5342

ca.530

DV

L

A

B2

D

SV

4xØ13.5290320

A1

B1

B

E

C

K

G

F

ÖV1

B

HD1

362 124 ca.415

23

04

82

49

8ca

.56

0

20

X YY


Dimensions in mm

50 | www.gea.com



Shaft end

F16 NH3 F16/1751 NH3 F16/2051 NH3

290 143,5

305ca.

ca.2

95

290

L

A

SV

DV

D

X

342

363 170

ca.580

B2

B1

B

F

G

KCD1

H

ÖV1

E

A1

B

Y Y

ca.515

20

320

250

502

52058

5ca

.

4x 13,5

3,2

111

210

1:5

12xM10

8xM8

A10x16 DIN 6888

60

57,5

115

50

M12x26

13

0h

8




1

2

3

4

51www.gea.com |




View X,Y

- Oil sight glass- Connection facility for parallel operation

Position view X:F2 NH3, F3 NH3, F4 NH3, F5 NH3, F14 NH3, F16 NH3

4 hole sight glass

Position view Y:F14 NH3, F16 NH3

Second oil sight glass can be attached as accessories(available as original equipment only)

1) Compression joint for steel pipes

2) Second sight glass can be attached, Positioning view Y (accessories, only as original equipment)

Connections F2 NH3 F3 NH3 F4 NH3 F5 NH3 F14 NH3 F16 NH3

SVDV

Suction lineDischarge line

please refer to technical data page 44

AConnection suction side, not lockable

- Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) 1/8 " NPTF 1) 1/8 " NPTF 1)

A1Connection suction side, lockable

Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1)

BConnection discharge side, not lockable

1/8 " NPTF Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) 1/8 " NPTF 1/8 " NPTF

B1Connection discharge side, lockable


B2Connection discharge side, not lockable

- - - - Ø 6 mm 1) Ø 6 mm 1)

CConnection oil pressuresafety switch OIL

- Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1) Ø 6 mm 1)

DConnection oil pressuresafety switch LP


D1Connection oil returnfrom oil separator


EConnection oil pressure gauge


F Oil drain plug R 3/8 " M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 26 x 1,5 M 26 x 1,5

G Oil sump heater plug R 3/8 " M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5

H Oil charge plug Ø 10 mm 1) Ø 10 mm 1) M 22 x 1,5 M 22 x 1,5 M 22 x 1,5 M 22 x 1,5

K Sight glass 4 hole M 6 4 hole M 6 4 hole M 6 4 hole M 6 4 hole M 6 2) 4 hole M 6 2)

LConnection thermalprotection thermostat

1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF 1/8 " NPTF

ÖV1 Oil service valve (accessories) - - - - Ø 6 mm 1) Ø 6 mm 1)

4 x M6, 10 mm deep

52 | www.gea.com



Scope of supply

Scope of supply F2 NH3 F3 NH3 F4 NH3 F5 NH3 F14 NH3 F16 NH3

Open type compressor for NH3 with suction and discharge shut-off valve

Two cylinder, cylinder arrangement in row

Four cylinder, cylinder arrangement in V

Six cylinder, cylinder arrangement in W

Seat front bearing flange

1 Shaft seal with piece of tube for controlled oil collection

Oil pump

Oil charge: FUCHS Reniso KC 68 1) 1) 1) 1) 1) 1)

Sight glass

Decompression valve

2 Elevated base plate (oil volume plus 2,5 litres)

Inert gas charge

Shaft seal with piece of tube

1

1) If R723 or other oils are used, please consult our application engineering department

Elevated base plate

2

1

2

3

4

53www.gea.com |



Accessories

Accesories F2 NH3 F3 NH3 F4 NH3 F5 NH3 F14 NH3 F16 NH3

1 Oil sump heater 220-240 V - 1 - 50/60 Hz

2 Compressor flywheel 1) 1) 1) 1) 1) 1)

3 Shaft coupling for direct drive 1) 2) 1) 2) 1) 2) 1) 2) 1) 2) 1) 2)

4 Capacity regulator 230 V - 1 - 50/60 Hz, IP651 capacity regulator = 50 % residual capacity

Capacity regulator 230 V - 1 - 50/60 Hz, IP651-2 capacity regulator = 66/33 % residual capacity

5 Start unloader 230 V - 1 - 50/60 Hz, IP65, without check valve, including thermal protection thermostat (bimetal sensor)

6 Thermal protection thermostat (bimetal sensor)

7 Oil pressure safety switch MP 55A for NH3 230 V - 1 - 50/60 Hz, IP20

1) 1) 1) 1) 1)

Oil service valve

8 Two additional sight glasses (both-sided), positioning view Y 3) 3)

9 Water-cooled cylinder coversSea water resistant water-cooled cylinder covers

1) Enclosure

2) Please state motor Ø and feather key groove dimensions when ordering shafts

3) Available as original equipment only

Compressor flywheel

F2 NH3: Ø 165,2 x SPA

F3 NH3: Ø 210,2 x SPA

F4 NH3: Ø 210,3 x SPA

F5 NH3: Ø 230,4 x SPA

F14 NH3: Ø 322 x SPB

F16 NH3: Ø 322 x SPB

Capacity regulator Start unloader

Oil pressure safety switch

Shaft coupling

F2 NH3: WK 42.44

F3 NH3: WK 42.44

F4 NH3: WK 70.40

F5 NH3: WK 70.40

F14 NH3: WK 190.50

F16 NH3: WK 190.60

Water-cooled cylinder coversThermal protection thermostat Sight glass

1 2

3

6 97 8

4

Oil sump heater

F2 NH3: 40 Watt

F3 NH3: 60 Watt

F4 NH3: 80 Watt

F5 NH3: 80 Watt

F14 NH3: 140 Watt

F16 NH3: 140 Watt

5

Compressor units for directive drive

At a glance


56

59

56 | www.gea.com

GEA Bock Open Type Compressors FDK and SFD


At a glance

FDK18 SFD18

Type key

Refrigerant 3)

Swept volume 2)

Size


Series

1) X - Ester oil filling (HFC refrigerant e.g. R134a, R407C)

2) Indication only at FDK14, FDK16 and FDK18

3) Indication only at NH3 version

Type key

Swept volume

Size


Series

1) X - Ester oil filling (HFC refrigerant e.g. R134a, R407C)

FDK X 16 / 2051 NH3 SFD X 18 / 3235

FDK compressor units

Based on the F compressor series with its many designs and appli-

cation options, a selection of compressor units with compact con-

struction is available for use with direct drive.

Compressor with flexible shaft coupling for direct drive mounted

on a profile base frame. The power transmission from motor to

compressor occurs via an elastic flexible shaft coupling. ICE stan-

dard motors of type IM B3 are used as drive motors (option).

The special features:

Designed for optimum running comfort

- simple and robust construction

- use of standard motors

- optimum power transmission via direct coupling

Service-friendly

- Flexible shaft coupling can be separated in its installed state,

which enables maintenance work to be carried out on the com-

pressor and motor, without having to dismantle them from the

base frame.

SFD compressor units

Compressor with flexible shaft coupling for direct drive mounted

on a profile base frame. Power transmission from motor to com-

pressor occurs via an elastic flexible shaft coupling. The automatic

self-aligning of motor and compressor is achieved using coupling

bell. ICE standard motors of type IM B5 are used as drive motors

(option).

The special features:

Designed for optimum running comfort

- simple and robust construction

- use of standard motors

- optimum power transmission via direct coupling

- optimum alignment of motor and compressor

via coupling bell

1

2

3

4

57www.gea.com |



At a glance

The current program...6 model sizes with 9 capacity stages from 20,3 to 281,3 m³/h (50 Hz)


[m³/h]

FDK 3FDK 3 NH3

20,3

FDK 4FDK 4 NH3

40,5

FDK 5FDK 5 NH3

73,7

FDK 14FDK 14 NH3

101,5 / 118,9

FDK 16FDK 16 NH3

152,2 / 178,4

FDK 18 238,0 / 281,3


[m³/h]

SFD 18 238,0 / 281,3

Operating limits

You will find the operating limits diagrams for the various refrigerants in the chapter entitled „F compressors“ from page 15

onwards as well as in „F compressors for NH3 series“ from page 41 onwards.

Performance data

You will find the performance data for the various refrigerants in the chapter entitled „F compressors“ from page 16


Technical data

You will find the technical data for the various compressors in the chapter entitled „F compressors“ from page 24


58 | www.gea.com



At a glance

Scope of supply FDK

- Open type F or F-NH3 compressors for direct drive

- Mounted on a profile base frame

- With shaft coupling and coupling protection

- Hub on the motor side of the shaft coupling manufactured according to customer specifications.

Required dimensions, see fig. (otherwise only one pilot hole)

- Without drive motor

- 4 rubber sheets as an extra item

You will find further information on the scope of supply for the individual basic compressors in the chapter entitled

„F compressors“ from page 34 onwards as well as in „F compressors for NH3 series“ from page 52 onwards.

c

b

a

c

b

a

Accessories

- Drive motors 4 to 90 KW, mounted and aligned, IP55 FDK3 to FDK18: design IMB3

SFD18: design IMB5

- Instrument panel can be equipped with ¹):

HP-, LP switch and pressure gauge, oil pressure gauge, oil differential pressure switch

You will find the accessories for the various compressors in the chapter entitled „F compressors“

from page 36 onwards as well as in „F compressors for NH3 series“ from page 53 onwards.

¹) not available for NH3 version

Scope of supply SFD

- Open type F compressors for direct drive

- Mounted on a profile base frame

- With shaft coupling and coupling bell

- Without drive motor

- 4 rubber sheets as an extra item

You will find further information on the scope of supply for the individual basic compressors in the chapter entitled

„F compressors“ from page 34 onwards.

1

2

3

4

59www.gea.com |



FDK4

FDK3


Dimensions in mm Motor accessories

4xØ113067430

794

ca.4

80

80

13

5320350

DV SV

DV SV

925240

ca.5

30

875210

100

170

4xØ1125 25

further dimensions and connections see page 26, 27

60 | www.gea.com



FDK14 FDK14/1166 FDK14/1366

FDK5



DV SV

1155450

ca.5

85

985400

12

01

70

4xØ1140 40

50 11001265

4xø11

40

120

180

ca.6

45

465505

DV SV

further dimensions and connections see page 28, 29

1

2

3

4

61www.gea.com |



FDK16 FDK16/1751 FDK16/2051

Dimensions in ( ) = For motor rated power (kW) 37, 45, 55* = For motor rated power (kW) 55


50 (120) 1100 (1120)

1290 (1400)

4xø11 (6xø11)

40 (60) 465 (550)

505 (600)

21

3(2

38

)1

20

(14

0)

ca

.67

0(7

15

)

DV SV

26

3*

74

0*

further dimensions and connections see page 30, 31Dimensions in mm Motor accessories

FDK18 FDK18/2735 FDK18/3235

SVDV SVDV

62 | www.gea.com





further dimensions and connections see page 31

SFD18 SFD18/2735 SFD18/3235

SVDV

ca. 1580 1

50

150 1250 150

11

30

5

11 (4x)

700

ca

. 8

65

650

70

0 -

90

0

SVDV

ca. 1580

15

0

150 1250 150

11

30

5

11 (4x)

700

ca

. 8

65

650

70

0 -

90

0

1

2

3

4

5

63www.gea.com |

GEA Bock Open Type Compressors


Compressor solutions for the entire ship

GEA Bock compressors fulfill the high maritime demands already for many years. They help to provide a

comfortable climate in cabins, keep provisions cooled and are additionally used in many other applications.

GEA Bock compressors also work reliably on container ships, passenger ships or fishing boats.

With a broad product range of open type and semi-hermetic compressors, the GEA Bock program has the

right compressor for nearly all refrigeration and maritime applications.

Together with the program of industrial Grasso piston and screw compressors, GEA offers the broadest

compressor program for maritime applications.

Air-conditioningThe sometimes extreme temperature fluctuations make the air-conditio-ning of passenger and crew cabins on modern ships necessary.

Process coolingDifferent other processes on a ship require the use of refrigeration technology.

Cooled provisionsTo keep the provision for passengers and crew fresh, a reliable cooling system is needed.

GEA Bock open type compressors

GEA Refrigeration Technologies

GEA Bock GmbH

Benzstraße 7, 72636 Frickenhausen, GermanyPhone: +49 7022 9454-0, Fax: +49 7022 [email protected], www.bock.de, www.gea.com

GEA Group is a global engineering company with multi-billion euro sales and operations in more than50 countries. Founded in 1881, the company is one of the largest providers of innovative equipmentand process technology. GEA Group is listed in the STOXX® Europe 600 index.

We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versity

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Documents

GEA Bock Open Type Compressors F - Teknotherm …teknotherm-inc.com/.../2014/12/Bock-F-Series-Compressors-Brochure… · GEA Refrigeration Technologies The full range of open type